*{ margin:0; padding:0; box-sizing: border-box; list-style: none; }
button,input,select{
  outline: none;
  border: none;
}
a{
  text-decoration: none;
  color: inherit;
}
html,body{
  height: 100%;
  font-size: 0.16rem;
  line-height: 1;
  background: #E8E8E8;
}

